<template>
    <div class="login-wrap">
        <div class="ms-login">
            <div class="ms-title">WYY Online Judge</div>
            <el-form :model="loginForm" :rules="rules" ref="login" label-width="0px" class="ms-content">
                <el-form-item prop="username">
                    <el-input v-model="loginForm.username" placeholder="username">
                        <template #prepend>
                            <el-button icon="el-icon-user"></el-button>
                        </template>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input
                        type="password"
                        placeholder="password"
                        v-model="loginForm.password"
                        @keyup.enter="login()"
                    >
                        <template #prepend>
                            <el-button icon="el-icon-lock"></el-button>
                        </template>
                    </el-input>
                </el-form-item>
                <div class="login-btn">
                    <el-button type="warning" @click="login()" class='btn'>登录</el-button>
                </div>
<!--                <p class="login-tips">Tips : 用户名和密码随便填。</p>-->
            </el-form>
        </div>
    </div>
</template>

<script>
export default {
    name: 'login',
    data() {
        return {
            loginForm: {
                username: '',
                password: ''
            },
            rules: {
                username: [
                    { required: true, message: "请输入用户名", trigger: "blur" }
                ],
                password: [
                    { required: true, message: "请输入密码", trigger: "blur" }
                ]
            },
            responseResult: []
        };
    },
    created() {
        //this.$store.commit("clearTags");
    },
    methods: {
        login() {
            this.$axios.post('/login', {
                username: this.loginForm.username,
                password: this.loginForm.password
            }).then(successResponse => {
                if (successResponse.data.code === 200) {
                    this.$message.success("登录成功");
                    localStorage.setItem("ms_username", this.loginForm.username);
                    this.$router.push("/dashboard");
                }
                else {
                    this.$message.error("错误");
                    return false
                }
            }).catch(failResponse => {
                this.$router.replace({path: '/404'})
            })
        }
    }
};
</script>

<style scoped>
.login-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url('../../assets/img/login-bg.jpg');
    background-size: 100%;
}
.ms-title {
    width: 100%;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    border-bottom: 1px solid #ddd;
}
.ms-login {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 350px;
    margin: -190px 0 0 -175px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.3);
    overflow: hidden;
}
.ms-content {
    padding: 30px 30px;
}
.login-btn {
    text-align: center;
}
.login-btn button {
    width: 100%;
    height: 36px;
    margin-bottom: 10px;
}
.login-tips {
    font-size: 12px;
    line-height: 30px;
    color: #fff;
}
</style>
